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Unibit Step Drill Bit, 7/8 to 1-1/8 in Dia, 1-Flute, 7/16 in Dia Shank, Hex Shank Titanium Nitride-Coated

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Irwin 10239Click To Copy Unibit Step Drill Bit, 7/8 to 1-1/8 in Dia, 1-Flute, 7/16 in Dia Shank, Hex Shank Titanium Nitride-Coated

Item #: 10239 by BLACK & DECKER US INC

UPC #: 038548102399

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$85.14

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Features
  • 7/8 in. and 1-1/8 in. hole sizes
  • Single-flute cutting edge for greater control through steps
  • 7/8" and 1-1/8" hole sizes
  • Hex shank prevents slipping in drill chuck
  • New speed point tip penetrates faster than previous Unibits and prevents walking
  • For 1/2" and 3/4 KO
  • For 1/2 in. and 3/4 KO
  • Laser marked sizes
  • M35 grade Cobalt HSS
  • Radial concave flute
  • Speedpoint tip

Function

Tool

Series

Tools

Shank Type

Hex

Returnable

Yes

Defective Code

A

Drill Size

#9

Shank Diameter

7/16"

Number in Package

1 pc

Sub Brand

Unibit

Packaging Type

Carded

Overall Length

6"

Product Type

Tool

Material

Steel

Each Weight

0.300 LB

Velocity

X

Hazardous Material

No

Height

1.00

Tip Size

#9 (7/8" + 1-1/8")

Length

7.25

Width

3.25

Brand

Irwin

Bit Material

High Speed Steel

Individual/Set

Set

Product Height (in.)

6.1

Product Length (in.)

3

Product Width (in.)

1.5

Product Weight (lb.)

0.34

Drill Bits Product Type

Step Drill Bit

Shank Diameter (in.)

7/16"

Country Origin Code

US

Diameter

7/8 to 1-1/8"

Finish

Titanium Nitride-Coated

Application

For Drilling Holes Into Thin Materials Such as Stainless Steel; Copper; Brass; Aluminum; Plastic and Laminates

Applicable Materials

Aluminum Brass Copper Plastic Stainless Steel

Number of Flutes

1

Nomenclature

10239 STEP DRILL BIT 7/8IN

For Use With

Materials Such as Stainless Steel; Copper; Brass; Aluminum; Plastic and Laminates

Shank Size

7/16 Inch

Product Size

7/8"; 1-1/8"

Features

Single Flute Cutting Edge for Greater Control Through Steps; New Speedpoint Tip Penetrates Faster Than Previous Unibits and Prevents Walking

Manufacturer Parent

Irwin

Size Type

Fractional Inch

Sub-Series

10239

Cutting Edge Material

HSS

UNSPSC

27112801

Number of Steps

2

Cutting Diam [Max]

1-1/8 in

Cutting Diam [Min]

7/8 in

Shank Diam [Nom]

7/16 in

Material Thickness [Max]

1/8 in

Number of Holes

2 Steps

Maximum Size

1-1/8 In.

Minimum Size

7/8 In.

Step Range

1/4 In.

Product Overview
BIT DRILL STEP 7/8IN
Specifications:

Application: For drilling holes

Applicable Materials: Aluminum Brass Copper Plastic Stainless Steel

Material: Steel

High-speed steel bit with single flute cutting edge for greater control through steps. Hex shank prevents slipping in drill chuck. SpeedPoint tip penetrates faster and prevents walking in applications such as drilling holes into thin materials such as stainless steel, copper, brass, aluminum, plastic and laminates.